Copyright (C) 1998-2005 Ivo Timmermans,
2000-2010 Guus Sliepen <guus@tinc-vpn.org>
2006 Scott Lamb <slamb@slamb.org>
+ 2010 Brandon Black <blblack@gmail.com>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
static struct event keyexpire_event;
-static void keyexpire_handler(int fd, short events, void *data) {
+static void keyexpire_handler(void *data) {
regenerate_key();
}
void regenerate_key() {
- if(timeout_initialized(&keyexpire_event)) {
- ifdebug(STATUS) logger(LOG_INFO, "Expiring symmetric keys");
- event_del(&keyexpire_event);
- send_key_changed(broadcast, myself);
- } else {
- timeout_set(&keyexpire_event, keyexpire_handler, NULL);
- }
-
- event_add(&keyexpire_event, &(struct timeval){keylifetime, 0});
+ ifdebug(STATUS) logger(LOG_INFO, "Expiring symmetric keys");
+ event_del(&keyexpire_event);
+ send_key_changed(broadcast, myself);
+ keyexpire_event.time = time(NULL) + keylifetime;
+ keyexpire_event.handler = keyexpire_handler;
+ event_add(&keyexpire_event);
}
/*
struct addrinfo *ai, *aip, hint = {0};
bool choice;
int i, err;
+ int replaywin_int;
myself = new_node();
myself->connection = new_connection();
} else
maxtimeout = 900;
+ if(get_config_int(lookup_config(config_tree, "UDPRcvBuf"), &udp_rcvbuf)) {
+ if(udp_rcvbuf <= 0) {
+ logger(LOG_ERR, "UDPRcvBuf cannot be negative!");
+ return false;
+ }
+ }
+
+ if(get_config_int(lookup_config(config_tree, "UDPSndBuf"), &udp_sndbuf)) {
+ if(udp_sndbuf <= 0) {
+ logger(LOG_ERR, "UDPSndBuf cannot be negative!");
+ return false;
+ }
+ }
+
+ if(get_config_int(lookup_config(config_tree, "ReplayWindow"), &replaywin_int)) {
+ if(replaywin_int < 0) {
+ logger(LOG_ERR, "ReplayWindow cannot be negative!");
+ return false;
+ }
+ replaywin = (unsigned)replaywin_int;
+ }
+
if(get_config_string(lookup_config(config_tree, "AddressFamily"), &afname)) {
if(!strcasecmp(afname, "IPv4"))
addressfamily = AF_INET;
/* Check if we want to use message authentication codes... */
- if(!get_config_string(lookup_config(myself->connection->config_tree, "Digest"), &digest))
+ if(!get_config_string(lookup_config(config_tree, "Digest"), &digest))
digest = xstrdup("sha1");
int maclength = 4;
if(!setup_device())
return false;
- if(device_fd >= 0) {
- event_set(&device_ev, device_fd, EV_READ|EV_PERSIST, handle_device_data, NULL);
-
- if (event_add(&device_ev, NULL) < 0) {
- logger(LOG_ERR, "event_add failed: %s", strerror(errno));
- close_device();
- return false;
- }
- }
-
/* Run tinc-up script to further initialize the tap interface */
xasprintf(&envp[0], "NETNAME=%s", netname ? : "");
xasprintf(&envp[1], "DEVICE=%s", device ? : "");
continue;
}
- event_set(&listen_socket[listen_sockets].ev_tcp,
- listen_socket[listen_sockets].tcp,
- EV_READ|EV_PERSIST,
- handle_new_meta_connection, NULL);
- if(event_add(&listen_socket[listen_sockets].ev_tcp, NULL) < 0) {
- logger(LOG_ERR, "event_add failed: %s", strerror(errno));
+ memcpy(&listen_socket[listen_sockets].sa, aip->ai_addr, aip->ai_addrlen);
+
+ if(!thread_create(&listen_socket[listen_sockets].tcp_thread, handle_new_meta_connection, &listen_socket[listen_sockets])) {
+ logger(LOG_ERR, "thread_create failed: %s", strerror(errno));
abort();
}
- event_set(&listen_socket[listen_sockets].ev_udp,
- listen_socket[listen_sockets].udp,
- EV_READ|EV_PERSIST,
- handle_incoming_vpn_data, NULL);
- if(event_add(&listen_socket[listen_sockets].ev_udp, NULL) < 0) {
- logger(LOG_ERR, "event_add failed: %s", strerror(errno));
+ if(!thread_create(&listen_socket[listen_sockets].udp_thread, handle_incoming_vpn_data, &listen_socket[listen_sockets])) {
+ logger(LOG_ERR, "thread_create failed: %s", strerror(errno));
abort();
}
free(hostname);
}
- memcpy(&listen_socket[listen_sockets].sa, aip->ai_addr, aip->ai_addrlen);
listen_sockets++;
if(listen_sockets >= MAXSOCKETS) {
}
for(i = 0; i < listen_sockets; i++) {
- event_del(&listen_socket[i].ev_tcp);
- event_del(&listen_socket[i].ev_udp);
close(listen_socket[i].tcp);
close(listen_socket[i].udp);
+ thread_destroy(&listen_socket[i].tcp_thread);
+ thread_destroy(&listen_socket[i].udp_thread);
}
xasprintf(&envp[0], "NETNAME=%s", netname ? : "");